Hazle una echo a la consulta
Código PHP:
echo $sql2=("UPDATE room SET status_code='$status', room_number='$txtroom'
, room_ type_id=$room_type, ammenities=$txtarriveNotes, kitchenette=$kitchenette,std_rate='$txtweekday' ,special_rate_1=$txtweekend where id=$id");

Saludos
